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Move Keyboard and Mouse object instantiation into a function to reduce user-part binary size #1224

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merged 1 commit into from Jan 11, 2017
Merged

Move Keyboard and Mouse object instantiation into a function to reduce user-part binary size #1224

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4 changes: 3 additions & 1 deletion wiring/inc/spark_wiring_usbkeyboard.h
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Expand Up @@ -61,7 +61,9 @@ class USBKeyboard : public Print
void sendReport();
};

extern USBKeyboard Keyboard;
extern USBKeyboard& _fetch_usbkeyboard();
#define Keyboard _fetch_usbkeyboard()

#endif

#endif
4 changes: 3 additions & 1 deletion wiring/inc/spark_wiring_usbmouse.h
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Expand Up @@ -98,7 +98,9 @@ class USBMouse
bool isPressed(uint8_t button = MOUSE_LEFT); // check LEFT by default
};

extern USBMouse Mouse;
extern USBMouse& _fetch_usbmouse();
#define Mouse _fetch_usbmouse()

#endif

#endif
8 changes: 6 additions & 2 deletions wiring/src/spark_wiring_usbkeyboard.cpp
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Expand Up @@ -354,6 +354,10 @@ void USBKeyboard::sendReport()
}
}

//Preinstantiate Object
USBKeyboard Keyboard;
USBKeyboard& _fetch_usbkeyboard()
{
static USBKeyboard _usbkeyboard;
return _usbkeyboard;
}

#endif
8 changes: 6 additions & 2 deletions wiring/src/spark_wiring_usbmouse.cpp
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Expand Up @@ -187,6 +187,10 @@ void USBMouse::enableMoveTo(bool state)
HAL_USB_HID_Set_State(0x03, (uint8_t)state, nullptr);
}

//Preinstantiate Object
USBMouse Mouse;
USBMouse& _fetch_usbmouse()
{
static USBMouse _usbmouse;
return _usbmouse;
}

#endif